Al Sandilands

加入於:2021 2 月 14 最近活躍:2024 5 月 27 iNaturalist Canada

I am an ecologist and retired environmental consultant with a special interest in the ecology of birds. I have published a two-volume book on the habitat requirements, limiting factors, and status of the nonpasserine birds of Ontario; the volumes on passerines are in press.

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